I know I was rude but I got out of control in an argument and said "stupid" now he won't talk to me and said don't call me dad but he is one of those guys who taks sorrys but I don't know how to say sorry help my dad is ignorring me I don't want himm to. And I want everything to back to normel. So how do I say sorry to him and oh you I do regreat it.

It happens to us all from time to time. We just open our mouth and out pops things we wish we had never said. It’s not too late. Why not make your dad a cup of tea or coffee and take it to him as a peace offering and tell him again that you are sorry and that you didn’t mean it.

Just tell him what you said here.You expressed it very well.
You might want to add that it won't happen again.
Good luck!